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Stainless Steel Airtight Containers

Stainless Steel Airtight Containers

Regular price $18.00 CAD
Regular price Sale price $18.00 CAD
Sale Sold out
Shipping calculated at checkout.

These round airtight food storage containers are amazing! The smallest container, FS001 is great for baby food, toddler snacks or whatever else you can think of. The largest is perfect for flour, pet food etc. Once you try these, you won't want anything else. They are made from #316 (18/10) food grade Stainless Steel, (This is the best you get!) and the lid has a silicone seal. The containers are completely air tight. You can also write on the container with a non-permanent or China marker. This helps to specify the contents, date and owner. The bottom part of the container can be washed in the dishwasher, but the lid is not dishwasher or oven safe. Reusable and recyclable.

Container Capacity:

8cm- 140 ml/0.6 cups

10cm- 350 ml/1.5 cups 

14cm- 1.1 L/4.75 cups   

16cm- 1.5 L/ 6.6 cups

20cm- 2.0 L/ 8.8 cups 

23cm- 4.0 L/17.5 cups

26cm- 6.0 L/ 25.3 cups


This product is composed of stainless steel.


Not recommended for the dishwasher. Hand wash.


This product is 100% package-free!


This product is an alternative for a plastic or disposable food container.


This product should be used for as long as possible and repurposed but is otherwise recyclable through metal or single-stream recycling.


Onyx Containers is a manufacturer and wholesaler of non-plastic storage containers. They believe that everyone should be able to buy safe and environmentally responsible products without breaking the bank. Onyx has spent a great deal of time researching plastic alternatives and found that the few choices out there are either low quality or hugely marked up. The products that they carry are of the highest quality, manufactured in responsible conditions, and are very fairly priced.  


We're pleased to offer the following options for delivery. 

**NEW extended GTA wide coverage**
Order online and select "Ship/Deliver"
 Orders over $175 have FREE DELIVERY within the GTA.
Other shipping calculated at checkout.
Please enter a cell phone number so our delivery service can send you TEXT notifications on your order. If you have specific instructions for the delivery write them on the "Order notes" (if you want it hidden behind a certain plant, or under a chair, etc.)

Delivery schedule: Once orders are packed, they will be delivered within 2 business days. No deliveries during the weekends at this time.

*NOTE for CONDO and APARTMENT buildings, please leave a phone number where we can reach you when we are on our way. We will call you and leave the package outside your building, our team is not able to buildings. Please enter buzzer number when applicable and any indication that package can be left with concierge or at lobby.

GTA delivery area includes:

Toronto, Vaughan, Woodbridge, Ajax, Concord, Thornhill, Richmond Hill, Markham, Brampton, Milton, Etobicoke, Mississauga, Oakville, Burlington, Scarborough, St. Catharines, Grimsby and Barrie.


Free shipping on orders over $175, before taxes. Canada wide. Shipped by Canada Post Expedited Parcel.

Other shipping calculated at checkout.


We repurpose all packaging materials we receive for order shipments, including any cardboard boxes, paper, tissue, and corn-based packing peanuts. We use recyclable paper tape with water activated adhesive. Sometimes, plastic wrapping falls on our hands from certain vendors. We keep it for situations where a bit of bubble wrap will help better protect your product. 

We encourage you to repurpose it and keep it going around :)

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